always-edit-in-html / always-edit-in-html.php

always-edit-in-html.php in Always Edit In HTML 2.4.0, at always-edit-in-html.php

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1	<?php
2
3	/*
4	Plugin Name: Always Edit in HTML
5	Plugin URI: https:/zeropointdevelopment.com/wordpress-plugins/always-edit-in-html-wordpress-plugin/
6	Description: Opens page and post editor in HTML mode to preserve formatting. Hides Visual editor tab.
7	Version: 2.4.0
8	Author: DeveloperWil
9	Author URI: https://profiles.wordpress.org/developerwil
10
11	Copyright © 2016 Zero Point Development. zeropointdevelopment.com
12
13	This program is free software: you can redistribute it and/or modify
14	it under the terms of the GNU General Public License as published by
15	the Free Software Foundation, either version 3 of the License, or
16	(at your option) any later version.
17
18	This program is distributed in the hope that it will be useful,
19	but WITHOUT ANY WARRANTY; without even the implied warranty of
20	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21	GNU General Public License for more details.
22
23	You should have received a copy of the GNU General Public License
24	along with this program. If not, see <http://www.gnu.org/licenses/>.
25
26	*/
27	global $post;
28
29	/**
30	* Add language options
31	*/
32	load_plugin_textdomain( 'always-edit-in-html', false, basename( dirname( __FILE__ ) ) . '/lang' );
33
34	// Add actions for adding to post/page and saving the option
35	if ( is_admin() ){
36	add_action( 'admin_init', 'always_edit_in_html_create_options_box' );
37	add_action( 'admin_head', 'always_edit_in_html_handler' );
38	add_action( 'save_post', 'always_edit_in_html_save_postdata', $post );
39	}
40
41
42	/**
43	* Turn off the rich editing capability
44	*
45	* Removes the tab that switches to the visual editor
46	*/
47	function always_edit_in_html_handler(){
48	global $post;
49
50	// Check that we have a post object here, else return
51	if( $post == null ) return;
52
53	echo '<style type="text/css">';
54	echo '#always-edit-in-html .inside{background: url('.plugins_url( '/images/zeropointdevelopment-mark.png', __FILE__ ).') no-repeat 98% 0%;padding-right:42px;}';
55	echo '</style>';
56
57
58	// Get the meta value and check that it's switched on
59	$editInHTML = always_edit_in_html_get_html_edit_status( $post->ID );
60	if ( $editInHTML ){
61	// Hide "Visual" tab
62	echo '<style type="text/css">';
63	echo '#content-tmce.wp-switch-editor.switch-tmce{display:none;}';
64	echo '</style>';
65
66	// Set the editor to HTML mode ("Text")
67	add_filter( 'wp_default_editor', create_function(null,'return "html";') );
68	}
69	}
70
71	/**
72	* Adds the option box to Pages, Posts and any other publicly declared Custom Post Types in the RHS column
73	*/
74	function always_edit_in_html_create_options_box(){
75
76	// Add to pages
77	add_meta_box( 'always-edit-in-html', __( 'Always edit in HTML', 'always-edit-in-html' ),
78	'always_edit_in_html_custom_box', 'page' , 'side');
79
80	// Add to posts
81	add_meta_box( 'always-edit-in-html', __( 'Always edit in HTML', 'always-edit-in-html' ),
82	'always_edit_in_html_custom_box','post','side');
83
84	// Add to any other public declared post types
85	$args = array(
86	'public' => true,
87	'_builtin' => false
88	);
89	$post_types = get_post_types( $args, 'names' );
90
91	foreach ( $post_types as $post_type ) {
92	add_meta_box( 'always-edit-in-html', __( 'Always edit in HTML', 'always-edit-in-html' ),
93	'always_edit_in_html_custom_box',$post_type,'side');
94	}
95
96	}
97
98
99	/**
100	* Creates the Edit in HTML options box on post/page
101	*
102	* @param $post
103	*/
104	function always_edit_in_html_custom_box( $post ){
105
106	// Check that data is from this post
107	wp_nonce_field( plugin_basename( __FILE__ ), 'always_edit_in_html_noncename' );
108
109	// Get the current status for this post
110	$editInHTML = always_edit_in_html_get_html_edit_status( $post->ID );
111
112	// Create the form with the options field and brief explaination of what it does.
113	echo '<p>'.__( 'Removes the Visual and Text editor tabs and opens this page/post in HTML mode', 'always-edit-in-html' ).'</p>';
114	echo '<label for="always_edit_in_html">'.__( 'Always edit in HTML?', 'always-edit-in-html' ).'</label> ';
115	echo '<input type="checkbox" id="always_edit_in_html" name="always_edit_in_html" value="on" ';
116
117	// If the option is currently being used then check the options box
118	if ( $editInHTML ){
119	echo 'checked="checked"';
120	}
121	echo ' />';
122	}
123
124	/**
125	* Grabs the Always Edit in HTML option field and checks to see if it's set
126	*
127	* @param $id
128	* @return bool
129	*/
130	function always_edit_in_html_get_html_edit_status( $id ){
131	$editInHTML=get_post_meta( $id, 'editInHTML', true);
132
133	if( $editInHTML === "on" ){
134	return true;
135	}
136	else{
137	return false;
138	}
139	}
140
141	/**
142	* Save the Always Edit in HTML options along with the post update
143	*
144	* @param $post_id
145	* @return mixed
146	*/
147	function always_edit_in_html_save_postdata( $post_id ){
148	// Quick check to make sure data belongs to this post
149	if( ( !isset($_POST['always_edit_in_html_noncename']) ) \|\| ( !wp_verify_nonce( $_POST['always_edit_in_html_noncename'], plugin_basename( __FILE__ ) ) ) ){
150	return $post_id;
151	}
152
153	// Don't do anything for an autosave
154	if( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ){
155	return $post_id;
156	}
157
158	// Make sure we have the permissions to update a post or page
159	if( 'page' === $_POST['post_type'] ){
160	if( !current_user_can( 'edit_page', $post_id ) ){
161	return $post_id;
162	}
163	}
164	else{
165	if( !current_user_can( 'edit_post', $post_id ) ){
166	return $post_id;
167	}
168	}
169
170	// Checks all done so save the option
171	if( isset( $_POST['always_edit_in_html'] ) ){
172	update_post_meta( $post_id, 'editInHTML', 'on' );
173	}
174	else{
175	update_post_meta( $post_id, 'editInHTML', 'off' );
176	}
177
178	// Returns $post_id to preserve other filters
179	return $post_id ;
180	}
181